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Volumn 16, Issue 8, 2006, Pages 2274-2277

Novel skeleton terpenes from Celastrus hypoleucus with anti-tumor activities

Author keywords

Anti tumor activities; Diterpenoid; Isolation; Novel skeleton; Structure identification; Triterpenoid

Indexed keywords

12 OLEANENE 3BETA,6ALPHA DIOL; 20(29) LUPENE 1BETA,3BETA DIOL; 20(30) LUPENE 3BETA, 29 DIOL; CELAHYPODIOL; FURREGINOL; MITOMYCIN; SUIGOL; TERPENE; UNCLASSIFIED DRUG;

EID: 33644813216     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2006.01.021     Document Type: Article
Times cited : (29)

References (17)
  • 6
    • 33644807001 scopus 로고    scopus 로고
    • note
    • The shade-dried stalks (10 kg) were extracted with methanol, and 514 g of extract was obtained, which was partitioned with petroleum ether, EtOAc, and n-BuOH successively. The petroleum ether extract (103 g) was subjected to column chromatography (CC) over silica gel (200-300 mesh, 2 kg) eluting with petroleum ether/EtOAc (10:0-0:10, gradients) to afford 5 fractions. Fraction 1 was separated on silica gel CC (300-400 mesh, 100 g) repeatedly, using n-hexane/acetone (10:1) as eluent to yield pure 1 (20.1 mg), 3 (10.2 mg), and 4 (23.3 mg). Fraction 3 was rechromatographed on a silica gel (300-400 mesh, 60 g) column with n-hexane/acetone (5:1) to give pure 2 (15.3 mg) and 6 (50.4 mg). Fraction 4 on CC over silica gel (300-400 mesh, 100 g) using petroleum ether/acetone (4:1) afforded compound 5 (10.2 mg).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.